The Big Bang Theory


Leonard Hofstadter and Sheldon Cooper are both brilliant physicists working at Cal Tech in Pasadena, California. They are colleagues, best friends, and roommates, although in all capacities their relationship is always tested primarily by Sheldon's regimented, deeply eccentric, and non-conventional ways. They are also friends with their Cal Tech colleagues mechanical engineer Howard Wolowitz and astrophysicist Rajesh Koothrappali. The foursome spend their time working on their individual work projects, playing video games, watching science-fiction movies, or reading comic books. As they are self-professed nerds, all have little or no luck with women. When Penny, a pretty woman and an aspiring actress from Omaha, moves into the apartment across the hall from Leonard and Sheldon's, Leonard has another aspiration in life, namely to get Penny to be his girlfriend.
Show More Info

S11E24 -The Bow Tie Asymm..

When Amy’s parents and Sheldon’s family arrive for the wedding, ..

S11E23 - The Sibling Real..

When Sheldon learns that his mother won’t attend his wedding unles..

S11E22 -The Monetary Insu..

Sheldon goes to Vegas to win money for science. Also, Penny and Bern..

S11E21 - The Comet Polari..

Sheldon’s comic book store experiences changes when writer Neil Ga..

S11E20 - The Reclusive Po..

Sheldon takes the guys to a cabin in the middle of nowhere to meet a..

S11E19 -The Tenant Disass..

When Leonard learns Sheldon is the president of the tenants associat..

S11E18 -The Gates Excitat..

Penny gets the opportunity to host Bill Gates at work when his compa..

S11E17 -The Athenaeum All..

Leonard jumps through hoops to help secure the perfect wedding venue..

S11E16 -The Neonatal Nome..

When Bernadette won't go into labor, the gang tries different tactic..

S11E15 -The Novelization ..

Leonard's book raises questions, and Amy guest stars on the new Prof..

S11E14 -The Separation Tr..

Koothrappali finds himself in the middle of domestic drama when he l..

S11E13 - The Solo Oscilla..

When Sheldon kicks Amy out to work solo, she and Leonard bond during..

S11E12 -The Matrimonial M..

To discover who would be most qualified to be best man and maid of h..

S11E11 -The Celebration R..

Sheldon and Wolowitz plan birthday celebrations for Amy and Halley, ..

S11E10 -The Confidence Er..

Sheldon and Amy try to eliminate stress from wedding planning by app..

S11E9 -The Bitcoin Entang..

Sheldon tries to teach the guys a lesson after they cut him out of a..

S11E8 -The Tesla Recoil

Leonard and Wolowitz are furious after they learn Sheldon went to wo..

S11E7 - The Geology Metho..

Sheldon and Bert collaborate on a research project, despite Sheldon..

S11E6 - The Proton Regene..

Sheldon goes head-to-head with Wil Wheaton for the role of the new P..

S11E5 - The Collaboration..

Sheldon and Koothrappali confide in Bernadette when they can't handl..

S11E4 - The Explosion Imp..

Wolowitz and Sheldon bond when they drive to the desert to shoot off..

S11E3 - The Relaxation In..

As Sheldon stresses about picking a wedding date, Amy tries to convi..

S11E2 - The Retraction Re..

Leonard angers the university – and the entire physics community ..

S11E1 - The Proposal Prop..

In the eleventh season opener, Amy gives Sheldon an answer to his pr..